In 2012/13 the young striker Munas Dabbur began his second season on the senior squad in explosive fashion, in the very first league match of the season, by scoring both Maccabi Tel Aviv's goals in a 2-1 victory against Maccabi Haifa. He divided the rest of his season between starting on the pitch and on the substitute bench, but he opened in 18 of the 30 matches in all competitions he appeared in. He scored a total of ten goals, including another two braces against Hapoel Haifa and Beitar Jerusalem and added to that an additional five assists. In the last month of the season, just as he was about to regain his place in the starting line-up, he sustained an injury that ended his season altogether. But at the young age of 21, Munas Dabbur was still able to celebrate the first senior squad league championship of his career.

An 18 year-old Dabbur came to Maccabi in the summer of 2010 from Maccabi Ahi Nazareth and joined the club's Youth Team. He settled in quickly and finished the 2010/11 season with 18 league goals and a further three in State Cup competition, helping his side to clinch a prestigious season double. His next promotion was quick to follow and in the 2011/12 season Dabbur was already a member of Maccabi Tel Aviv's senior squad. The young striker made his first appearance in the team's first official match of the season, starting in Maccabi's 3-1 victory over the Azerbaijani side Khazar Lankaran FK in the qualifying rounds of the Europa League.

At the start of his senior team career, Dabbur struggled to find the net but with his striking talents still on display he quickly recovered his scoring touch and as the season progressed he captured a place on the team as part of a reinforced Maccabi front line. He finished the season with eight league goals, one in Toto (League) Cup competition and an additional goal in the Europa League against Ukrainian giants FC Dynamo Kyiv.

Even aged 16, while still making his way up through the youth system at Maccabi Ahi Nazareth, Munas Dabbur's poacher's instincts became "strikingly" apparent. In the 2008/09 season as a member of the club's Under-17s, he tore apart opposition nets and finished the season with an almost unfathomable total of 64 league goals. The following season he added 37 goals as a member of the Maccabi Ahi Nazareth Youth team and added an additional five goals in senior team play under the stewardship of well-known English manager John Gregory.